| Count | Prefix |
|---|---|
| 4,241 | k- |
| 16 | k. |
| 162 | k0 |
| 884 | k1 |
| 1,100 | k2 |
| 318 | k3 |
| 312 | k4 |
| 190 | k5 |
| 138 | k6 |
| 160 | k7 |
| 283 | k8 |
| 1,092 | k9 |
| 110,244 | ka |
| 4,289 | kb |
| 6,770 | kc |
| 3,411 | kd |
| 75,737 | ke |
| 2,746 | kf |
| 2,444 | kg |
| 8,382 | kh |
| 91,217 | ki |
| 2,446 | kj |
| 3,515 | kk |
| 19,243 | kl |
| 5,638 | km |
| 19,189 | kn |
| 67,000 | ko |
| 4,126 | kp |
| 446 | kq |
| 30,058 | kr |
| 7,214 | ks |
| 4,150 | kt |
| 32,816 | ku |
| 3,000 | kv |
| 5,041 | kw |
| 626 | kx |
| 10,209 | ky |
| 1,004 | kz |